| Angular Misalignment | 3? |
| Axial Motion | 0.010 in, 0.25 mm |
| B1 Shaft Penetration, B2 Shaft Penetration | 0.842 in, 21.4 mm |
| Bore Tolerance | +.001 in / -.000 in, +.025 mm / -.000 mm |
| Country of Origin | USA |
| Dynamic Torque Non-Reversing | 50.1 lb-in, 5.66 Nm |
| Dynamic Torque Reversing | 25.0 lb-in, 2.83 Nm |
| Finish Specification | Bright |
| Forged Set Screw | M6 |
| Hex Wrench Size | 3.0 mm |
| Large Bore B1 | 15 mm |
| Length L | 1.750 in / 44.5 mm |
| Manufacturer | Ruland Manufacturing |
| Material Specification | Type 303 Austenitic, Non-Magnetic Bar |
| Maximum Speed | 6,000 RPM |
| Moment of Inertia | 0.1094 lb-in |
| Note 1 | Torque ratings are at maximum misalignment. |
| Note 2 | Performance ratings are for guidance only. The user must determine suitability for a particular application. |
| Note 3 | Torque ratings for the couplings are based on the physical limitations/failure point of the machined beams. Under normal/typical conditions the hubs are capable of holding up to the rated torque of the machined beams. In some cases, especially when the smallest standard bores are used or where shafts are undersized, slippage on the shaft is possible below the rated torque of the machined beams. Keyways are available to provide additional torque capacity in the shaft/hub connection when required. Please consult technical support for more assistance. |
| Number of Screws | 4 ea |
| Outer Diameter OD | 1.250 in, 31.8 mm |
| Parallel Misalignment | 0.015 in, 0.38 mm |
| Screw Finish | Black Oxide |
| Screw Material | Alloy Steel |
| Seating Torque | 7.2 Nm |
| Small Bore B2 | 0.313 in |
| Static Torque | 100.2 lb-in, 11.32 Nm |
| Temperature | -40?F to 350?F |
| Torsional Stiffness | 0.037 Deg/lb-in, 0.33 Deg/Nm |
| UPC | 63452919530 |
| Weight (lbs.) | 0.7510 |